Authors

Authors
806
incl. 3 bot accounts
Active Authors
131
committed in the last 12 months
New Authors
113
first commit in the last 12 months
Top 2 Authors
32.8%
of all commits
AI-assisted Commits
0.1%
at least 4 commits

List of authors

The top 20 of 806 authors, by commits.

AuthorCommits (%)+ lines- linesFirst commitLast commitAgeActive days# by commits
Samuel Colvin1,170 (20.0%)149,52584,4802017-05-032025-06-118.1 yr4671
Victorien747 (12.8%)76,03451,1992023-05-082026-10-233.5 yr3452
dependabot bot461 (7.9%)4,2083,7882020-07-152026-10-236.3 yr1443
Sydney Runkle404 (6.9%)32,16519,7802023-11-062025-03-061.3 yr1854
David Montague362 (6.2%)48,87215,0932019-05-162026-08-087.2 yr1785
David Hewitt320 (5.5%)36,27928,5792022-05-112026-08-274.3 yr1776
Adrian Garcia Badaracco300 (5.1%)38,12619,6652022-05-032024-06-272.2 yr1287
Hasan Ramezani179 (3.1%)24,8663,6912022-07-042024-05-091.8 yr1098
Eric Jolibois143 (2.4%)10,5172,8442020-03-042025-08-115.4 yr819
Marcelo Trylesinski105 (1.8%)10,7926,5032021-06-042024-09-023.2 yr5910
dependabot-preview bot75 (1.3%)1321292019-07-252020-07-1012 mo4811
Terrence Dorsey72 (1.2%)7,5515,1102023-03-252023-07-214 mo5012
Serge Matveenko63 (1.1%)5,2612,6462023-05-032023-11-076 mo4313
sydney-runkle49 (0.8%)1,8103282023-09-052024-11-181.2 yr3114
pyup.io bot46 (0.8%)1351322017-05-082019-09-012.3 yr3515
Sebastián Ramírez26 (0.4%)3,5234132018-11-222023-06-114.6 yr2216
github-actions bot23 (0.4%)1,1069012024-01-052026-07-022.5 yr2217
Arseny Boykov20 (0.3%)2,8991,4382019-07-022022-11-293.4 yr1618
Alex Hall20 (0.3%)9455022023-10-112024-08-1910 mo1619
Nikita Grishko19 (0.3%)4,0941,4132018-04-242019-01-179 mo1820

The other 786: Koudai Aono, messense, Yurii Karabas, Saurabh Misra, kc0506, Yasser Tahiri, Vitaly R. Samigullin, Stephen Brown II, Neev Cohen, Jean Arhancet, Amin Alaee, Oliver Parker, layday, Talley Lambert, Marc Mueller, Douwe Maan, Davis Kirkendall, ornariece, MrMrRobat, Michał Górny, Kropiunig, Huan-Cheng Chang, Daniel Smith, Christian Clauss, Bill Easton, Atheuz, Arthur Pastel, Adolfo Villalobos, Tom, Rohan Santhosh, Ofek Lev, Nuno André, Matthias Schoettle, MarkusSintonen, Josh Newman, Boxy, Bartosz Karwacki, Andrés Sandoval, 陈志谦, retnikt, commonism, chinesepowered, Yassin Nouh, Tobias Pitters, Nix, Michael Jones, Lais Carvalho, John Carter, Hmvp, Andrew Steinborn, and 736 more.

Contributor timeline

One row for each of the top 20 of 806 authors: a square marks each month with commits (bigger means more), and the line runs from their first to their last active month. Bot accounts are grey.

Contributor growth

Contributors so far, month by month: each step up is a month in which someone made their first commit.

AI-assisted commits

4 of 5,845 commits (0.1%) name an AI coding assistant: as their author, as a co-author, or in the line it signs with. In the last 12 months: 4 of 611 (0.7%).

These are lower bounds. An assistant that leaves no mark in the commit is not counted, and a mark does not say how much of the commit the assistant wrote.

AssistantCommitsAs authorFirst commitLast commit
Claude302026-03-082026-07-17
GitHub Copilot102026-07-162026-07-16
What is counted

Accounts and addresses are matched, not first names: a person called Claude, Devin or Jules is not an assistant.

Top author per year and month

Who made the most commits in each year and month, the runners-up, and how many people committed.

YearAuthorCommits (%)Next top 5Authors
2026Victorien249 (48.1% of 518)dependabot bot, David Hewitt, github-actions bot, Kropiunig, Bill Easton114
2025Victorien298 (46.3% of 644)David Hewitt, dependabot bot, Sydney Runkle, Douwe Maan, Samuel Colvin101
2024Sydney Runkle332 (32.3% of 1,029)Victorien, dependabot bot, David Hewitt, Samuel Colvin, David Montague172
2023David Montague291 (16.4% of 1,775)Adrian Garcia Badaracco, Samuel Colvin, Hasan Ramezani, David Hewitt, dependabot bot163
2022Samuel Colvin418 (61.3% of 682)dependabot bot, Eric Jolibois, Hasan Ramezani, messense, Adrian Garcia Badaracco113
2021Eric Jolibois77 (28.4% of 271)Samuel Colvin, dependabot bot, Yurii Karabas, Davis Kirkendall, layday87
2020Samuel Colvin70 (26.0% of 269)Eric Jolibois, dependabot-preview bot, dependabot bot, Stephen Brown II, Arseny Boykov90
2019Samuel Colvin140 (37.6% of 372)dependabot-preview bot, David Montague, Koudai Aono, Sebastián Ramírez, Vitaly R. Samigullin79
2018Samuel Colvin85 (59.4% of 143)Nikita Grishko, pyup.io bot, Sebastián Ramírez, Evghenii Goncearov, Никита Конин21
2017Samuel Colvin108 (76.1% of 142)pyup.io bot, Thomas Grainger, Mickaël Guérin, petroswork, Theodore Dubois8
Table: top author of each month (110 months with commits)
MonthAuthorCommits (%)Next top 5Authors
2026-10Victorien46 (63.9% of 72)dependabot bot, XXXXXQ., Ayush Singh, spencer, fan wu16
2026-09Victorien43 (67.2% of 64)dependabot bot, 陈志谦, Bill Easton, Lichao Chen, agustin1810
2026-08Victorien45 (54.9% of 82)dependabot bot, David Hewitt, Pham Manh Luc, Kropiunig, David Montague20
2026-07Victorien23 (36.5% of 63)dependabot bot, chinesepowered, Kropiunig, Dhruva Kumar, David Montague22
2026-06Victorien13 (30.2% of 43)dependabot bot, David Hewitt, sanjibani, 听说十四行春, Álvaro González Sánchez19
2026-05Victorien14 (45.2% of 31)dependabot bot, lphuc2250gma, sh3ff, Turgut Nasrullayev, Rikhil Rai10
2026-04Victorien22 (59.5% of 37)dependabot bot, github-actions bot, David Hewitt, Arvind Saripalli5
2026-03Victorien16 (37.2% of 43)dependabot bot, navalprakhar, David Hewitt, nightcityblade, github-actions bot21
2026-02Victorien13 (29.5% of 44)dependabot bot, Rohan Santhosh, Lais Carvalho, Kadir Can Ozden, David Hewitt18
2026-01Victorien14 (35.9% of 39)dependabot bot, David Hewitt, Yassin Nouh, tokihiko-tsurumoto, github-actions bot15
2025-12David Hewitt5 (33.3% of 15)dependabot bot, Victorien, sesmi123, cavea, Polyakov V8
2025-11David Hewitt32 (41.0% of 78)Victorien, dependabot bot, Tanmay Munjal, vldmrdev, ornariece9
2025-10Victorien61 (48.0% of 127)David Hewitt, dependabot bot, Douwe Maan, Jonathan Windell, kwilinsi23
2025-09David Hewitt9 (25.7% of 35)Victorien, Christian Clauss, dependabot bot, Tobias Pitters, micaiguai16
2025-08Victorien12 (41.4% of 29)Eric Jolibois, David Hewitt, github-actions bot, dependabot bot, atulya914
2025-07Victorien22 (62.9% of 35)dependabot bot, Oliver Parker, Mikhail Shagov, Kinuax, Herman Semykozov10
2025-06Victorien24 (66.7% of 36)dependabot bot, David Hewitt, Samuel Colvin, lluk, Yogesh Kumar8
2025-05Victorien14 (36.8% of 38)dependabot bot, David Hewitt, Bartosz Karwacki, Samuel Colvin, ajay-sentry12
2025-04Victorien40 (69.0% of 58)Douwe Maan, dependabot bot, David Hewitt, gbaian10, Samuel Rigaud13
2025-03Victorien30 (58.8% of 51)Sydney Runkle, dependabot bot, David Hewitt, github-actions bot, Yassin Nouh11
2025-02Victorien33 (41.2% of 80)Sydney Runkle, David Hewitt, dependabot bot, Petyo Ivanov, Michael Jones13
2025-01Victorien27 (43.5% of 62)Sydney Runkle, dependabot bot, Saurabh Misra, kauabh, github-actions bot16
2024-12Victorien41 (51.2% of 80)David Hewitt, Sydney Runkle, dependabot bot, Huan-Cheng Chang, github-actions bot10
2024-11Sydney Runkle42 (41.6% of 101)Victorien, David Hewitt, Samuel Colvin, dependabot bot, sydney-runkle16
2024-10Sydney Runkle27 (32.1% of 84)Victorien, dependabot bot, kc0506, David Hewitt, Matthias Schoettle20
2024-09Sydney Runkle38 (37.6% of 101)Victorien, dependabot bot, kc0506, Oliver Parker, David Hewitt22
2024-08Sydney Runkle55 (45.1% of 122)Victorien, dependabot bot, Boxy, Josh Newman, kc050622
2024-07Sydney Runkle27 (38.0% of 71)Saurabh Misra, dependabot bot, David Montague, kc0506, Victorien26
2024-06Sydney Runkle46 (47.4% of 97)David Hewitt, Victorien, Saurabh Misra, Adrian Garcia Badaracco, dependabot bot26
2024-05Victorien6 (10.9% of 55)David Hewitt, dependabot bot, Sydney Runkle, Vinícius Mendes, Tomy Hsieh33
2024-04Sydney Runkle13 (21.7% of 60)dependabot bot, Samuel Colvin, Neev Cohen, Hasan Ramezani, David Hewitt29
2024-03Sydney Runkle27 (31.8% of 85)David Hewitt, dependabot bot, Victorien, ornariece, Samuel Colvin24
2024-02Sydney Runkle23 (29.5% of 78)dependabot bot, Victorien, David Hewitt, David Montague, github-actions bot27
2024-01Sydney Runkle19 (20.0% of 95)dependabot bot, David Montague, Samuel Colvin, Victorien, David Hewitt32
2023-12dependabot bot12 (25.5% of 47)Sydney Runkle, David Montague, David Hewitt, parhamfh, Viktor Szépe19
2023-11Sydney Runkle24 (19.7% of 122)David Hewitt, Samuel Colvin, dependabot bot, David Montague, Victorien36
2023-10sydney-runkle28 (29.5% of 95)dependabot bot, Alex Hall, David Hewitt, Hasan Ramezani, Edward Oakes28
2023-09Adrian Garcia Badaracco26 (18.2% of 143)dependabot bot, sydney-runkle, David Hewitt, Hasan Ramezani, Samuel Colvin23
2023-08dependabot bot28 (18.5% of 151)David Hewitt, Adrian Garcia Badaracco, David Montague, Samuel Colvin, Hasan Ramezani32
2023-07David Montague61 (22.3% of 274)Adrian Garcia Badaracco, David Hewitt, Hasan Ramezani, Samuel Colvin, dependabot bot44
2023-06Marcelo Trylesinski51 (18.9% of 270)Hasan Ramezani, Adrian Garcia Badaracco, David Montague, Terrence Dorsey, Serge Matveenko16
2023-05David Montague50 (21.9% of 228)Samuel Colvin, Adrian Garcia Badaracco, Hasan Ramezani, Terrence Dorsey, Serge Matveenko18
2023-04Samuel Colvin66 (31.9% of 207)Adrian Garcia Badaracco, David Montague, Terrence Dorsey, Marcelo Trylesinski, Hasan Ramezani12
2023-03David Montague53 (33.8% of 157)Adrian Garcia Badaracco, Samuel Colvin, Terrence Dorsey, Hasan Ramezani, Marc Mueller13
2023-02Samuel Colvin24 (52.2% of 46)David Montague, Marc Mueller, Daniel Neilson, florianfischer91, dependabot bot14
2023-01Samuel Colvin15 (42.9% of 35)messense, florianfischer91, Tom, Phil Chen, Hasan Ramezani16
2022-12Samuel Colvin14 (58.3% of 24)Hasan Ramezani, gr8jam, dependabot bot, Muhammad Abdur Rakib, Marcelo Trylesinski9
2022-11Samuel Colvin28 (59.6% of 47)Adrian Garcia Badaracco, Arthur Pastel, Marcelo Trylesinski, tushushu, messense14
2022-10Samuel Colvin48 (84.2% of 57)dependabot bot, chaojie, Zach Kirsch, Sviatoslav Sydorenko, Rémy HUBSCHER9
2022-09Samuel Colvin47 (77.0% of 61)dependabot bot, Sveinung Gundersen, Shantanu, Ofek Lev, Miloš Mandić12
2022-08Samuel Colvin42 (27.3% of 154)dependabot bot, Hasan Ramezani, Eric Jolibois, Amin Alaee, DetachHead59
2022-07Samuel Colvin47 (60.3% of 78)dependabot bot, Eric Jolibois, messense, Hasan Ramezani, Amin Alaee15
2022-06Samuel Colvin40 (70.2% of 57)messense, Eric Jolibois, Tom, dswij, Hood Chatham6
2022-05Samuel Colvin37 (56.1% of 66)dependabot bot, Adrian Garcia Badaracco, Dmitry Dygalo, Daniel Sanchez, Yurii Karabas16
2022-04Samuel Colvin114 (88.4% of 129)dependabot bot, Wong Hoi Sing Edison, Tom Milligan, Stefan Scherfke, Natan Yellin8
2022-03dependabot bot6 (85.7% of 7)Gin Cui2
2022-01Samuel Colvin1 (50.0% of 2)Eric Jolibois2
2021-12Eric Jolibois17 (30.9% of 55)Samuel Colvin, dependabot bot, q0w, layday, diabolo-dan23
2021-11Yurii Karabas1 (50.0% of 2)Colin Watson2
2021-10Eric Jolibois3 (37.5% of 8)dependabot bot, Tom Hacohen, Josh Smith, Greg Wilson, Dylan Leroux6
2021-09Eric Jolibois11 (26.8% of 41)Yurii Karabas, Pax, Kyungmin Lee, sergejkozin, maximberg26
2021-07Eric Jolibois4 (100.0% of 4)1
2021-06Eric Jolibois3 (37.5% of 8)Sebastián Ramírez, Rémi Benoit, Ratul Maharaj, Peter Roelants, Marcelo Trylesinski6
2021-05Samuel Colvin10 (26.3% of 38)dependabot bot, Eric Jolibois, Yurii Karabas, Davis Kirkendall, layday15
2021-04Samuel Colvin8 (36.4% of 22)dependabot bot, wackazong, Yurii Karabas, William Woodruff, Joe9
2021-03Eric Jolibois7 (38.9% of 18)Samuel Colvin, dependabot bot, nikhilraojl, Tobi Lipede5
2021-02Eric Jolibois20 (32.8% of 61)Samuel Colvin, dependabot bot, Zac Hatfield-Dodds, Eyitayo Ogunbiyi, Davis Kirkendall27
2021-01Eric Jolibois6 (42.9% of 14)dependabot bot, Samuel Colvin, Louis Guitton, Jeff Astor, Andrew M. White6
2020-12Eric Jolibois3 (42.9% of 7)Rick Izzo, Mykola Solodukha, Edward Betts, Davis Kirkendall5
2020-11Eric Jolibois7 (38.9% of 18)dependabot bot, Samuel Colvin, oridistor, aimestereo, Yurii Karabas8
2020-10Eric Jolibois14 (21.9% of 64)Samuel Colvin, dependabot bot, Arseny Boykov, Noel Evans, Louis Sautier28
2020-09Samuel Colvin4 (66.7% of 6)dependabot bot, Yury Paykov3
2020-07Samuel Colvin7 (30.4% of 23)dependabot-preview bot, dependabot bot, flapili, beezee, Yuri Khan11
2020-06Samuel Colvin6 (22.2% of 27)Eric Jolibois, dc HHH, dependabot-preview bot, Yuri Khan, wangpeibao14
2020-05dependabot-preview bot6 (25.0% of 24)Samuel Colvin, Stephen Brown II, Stephen Bunn, Shawn Wall, Mike Grima13
2020-04Samuel Colvin10 (25.6% of 39)dependabot-preview bot, Stephen Brown II, Eric Jolibois, Atheuz, AlexECX18
2020-03Samuel Colvin6 (27.3% of 22)dependabot-preview bot, Stephen Brown II, Eric Jolibois, adamgreg, Thaïs de Boisfossé10
2020-02Samuel Colvin4 (36.4% of 11)dependabot-preview bot, Arseny Boykov, Wesley Ellis, Leo Sussan, Jocelyn Boullier6
2020-01Samuel Colvin13 (46.4% of 28)dependabot-preview bot, Sebastián Ramírez, pmav99, cuencandres, John Carter10
2019-12Samuel Colvin13 (36.1% of 36)dependabot-preview bot, Aviram Hassan, Søren Bjerregaard Vrist, Selim Belhaouane, Sebastián Ramírez16
2019-11Samuel Colvin17 (38.6% of 44)dependabot-preview bot, David Montague, Daniel Smith, nwalsh1995, Weston Hunter13
2019-10Samuel Colvin28 (48.3% of 58)dependabot-preview bot, David Montague, retnikt, Trim21, Scott P11
2019-09Samuel Colvin7 (31.8% of 22)dependabot-preview bot, David Montague, pyup.io bot, Zaar Hai, Timon Ruban13
2019-08Samuel Colvin24 (40.0% of 60)Koudai Aono, David Montague, MrMrRobat, dependabot-preview bot, Arseny Boykov13
2019-07David Montague12 (30.0% of 40)dependabot-preview bot, Samuel Colvin, Sebastián Ramírez, Arseny Boykov, pyup.io bot10
2019-06Samuel Colvin7 (31.8% of 22)David Montague, Sebastián Ramírez, 秋葉, pyup.io bot, pfrederiks11
2019-05Samuel Colvin10 (50.0% of 20)Vitaly R. Samigullin, David Montague, pyup.io bot, euri10, Vítor Augusto da Silva Vasconcellos9
2019-04Samuel Colvin7 (28.0% of 25)Vitaly R. Samigullin, Atheuz, tigerwings, theenglishway, pyup.io bot13
2019-03Vitaly R. Samigullin5 (38.5% of 13)Samuel Colvin, pyup.io bot, Yaraslau Zhylko, Sam Bristow, Nejc Zupan7
2019-02Samuel Colvin10 (50.0% of 20)Daniel Smith, pyup.io bot, layday, Yaraslau Zhylko, Stephen Brown II10
2019-01Samuel Colvin7 (58.3% of 12)Sebastián Ramírez, Nikita Grishko, Daniel Smith, Artem Malyshev5
2018-12Samuel Colvin20 (71.4% of 28)Sebastián Ramírez, Никита Конин, pyup.io bot, jarekkar, Hugo Duncan6
2018-11Samuel Colvin8 (72.7% of 11)pyup.io bot, Sebastián Ramírez, Jason Kuhrt4
2018-10Samuel Colvin2 (50.0% of 4)pyup.io bot, Guillermo3
2018-09Samuel Colvin3 (50.0% of 6)pyup.io bot, Stefan Gangefors, Nicholas Hyatt4
2018-08Samuel Colvin4 (50.0% of 8)pyup.io bot, Nikita Grishko, Alban Diquet, A. Hancock5
2018-07Samuel Colvin11 (52.4% of 21)Nikita Grishko, Evghenii Goncearov, pyup.io bot, layday5
2018-06Samuel Colvin12 (54.5% of 22)Nikita Grishko, pyup.io bot, layday, clip, Jasper Schulz7
2018-05Nikita Grishko5 (41.7% of 12)Samuel Colvin, pyup.io bot, YannLuo, Ben Demaree5
2018-04Samuel Colvin3 (42.9% of 7)Nikita Grishko, pyup.io bot, clip4
2018-03Samuel Colvin7 (70.0% of 10)pyup.io bot, anentropic, YannLuo4
2018-02Samuel Colvin11 (84.6% of 13)pyup.io bot, Josep Cugat3
2018-01pyup.io bot1 (100.0% of 1)1
2017-12pyup.io bot1 (100.0% of 1)1
2017-11Samuel Colvin14 (100.0% of 14)1
2017-10pyup.io bot8 (50.0% of 16)Samuel Colvin, petroswork, Mickaël Guérin4
2017-08pyup.io bot4 (100.0% of 4)1
2017-07Samuel Colvin10 (58.8% of 17)pyup.io bot2
2017-06Samuel Colvin22 (75.9% of 29)Thomas Grainger, pyup.io bot, Theodore Dubois, Simeon Visser, Mickaël Guérin7
2017-05Samuel Colvin56 (91.8% of 61)pyup.io bot2

Cumulative lines added per author

Lines added over time by the top 20 of 806 authors; the top 5 are in color, the rest in grey.

Commits by organization

260 of 5,845 commits (4.4%) come from an address at 2 organizations, counted by the domain of the address and committed from by two people or more. Domains of one person (most often that person's own), personal mail providers, hidden noreply addresses and bots are counted apart, below.

The domain says where an address is, not who paid for the work: people commit from personal addresses on paid time, and from work addresses on their own.

OrganizationCommitsShareLast 12 monthsAddressesFirst commitLast commit
pydantic.dev2584.4%6452023-05-172026-10-13
berkeley.edu2<0.1%122024-08-302026-08-03

Where the commits come from, by quarter

QuarterCommitsOrganizationsOne-person domainsPersonal emailHidden (noreply)UnknownBots
2026-Q4721.4%4.2%4.2%76.4%0%13.9%
2026-Q32094.8%3.8%11.0%66.5%0%13.9%
2026-Q21114.5%4.5%12.6%50.5%0%27.9%
2026-Q112610.3%5.6%12.7%53.2%0%18.3%
2025-Q422030.5%2.7%4.1%49.1%0%13.6%
2025-Q39911.1%3.0%20.2%56.6%0%9.1%
2025-Q21326.8%7.6%7.6%68.9%0%9.1%
2025-Q11936.7%4.7%7.3%73.1%0%8.3%

Commits by domain

DomainCommitsShare
users.noreply.github.com2,97650.9%
muelcolvin.com1,07518.4%
gmail.com1,04917.9%
pydantic.dev2584.4%
mishu.com721.2%
pyup.io460.8%
icloud.com220.4%
protonmail.com190.3%
davidhewitt.io160.3%
outlook.com130.2%